Life cycle assessment of thermally treated and untreated maritime pine boards: a Portuguese case study

The main aim of this Life Cycle Assessment (LCA) study was to assess and compare the environmental impacts of thermally treated and untreated maritime pine boards to be used as cladding. All processes were considered from forest management and resource extraction until cladding construction and its use during the next 15 years. At the end of the claddings life cycle it has been considered that the pine boards will be used as wood fuel to substitute firewood in the local heating system. The ReCiPe-V1.08 was the method selected for Life Cycle Impact Assessment of the products. The foreground data came from a Portuguese company that uses the ThermoWood method to thermally treat the pine boards and the background data came from the databases embedded in the